| 报告期 | 2025-09-30 | 2025-06-30 | 2024-12-31 | 2024-09-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 2,185,678,509.88 | 1,525,126,387.58 | 2,018,702,887.39 | 1,176,883,101.88 |
| 收到的税费返还 | 38,503,756.87 | 19,445,574.69 | 48,299,157.2 | 28,282,825.84 |
| 收到其他与经营活动有关的现金 | 2,965,864.02 | 2,301,531.27 | 13,922,176.73 | 13,408,004.3 |
| 经营活动现金流入小计 | 2,227,148,130.77 | 1,546,873,493.54 | 2,080,924,221.32 | 1,218,573,932.02 |
| 购买商品、接受劳务支付的现金 | 2,208,195,491.83 | 1,463,315,722.68 | 1,936,006,070.63 | 1,175,282,433.28 |
| 支付给职工以及为职工支付的现金 | 41,612,462.35 | 34,292,528.93 | 54,759,715.14 | 43,867,847.42 |
| 支付的各项税费 | 88,646,867.63 | 44,763,788.46 | 37,942,793.15 | 29,039,449.55 |
| 支付其他与经营活动有关的现金 | 21,446,147.62 | 11,980,515.51 | 29,785,314.91 | 29,058,281.79 |
| 经营活动现金流出小计 | 2,359,900,969.43 | 1,554,352,555.58 | 2,058,493,893.83 | 1,277,248,012.04 |
| 经营活动产生的现金流量净额 | -132,752,838.66 | -7,479,062.04 | 22,430,327.49 | -58,674,080.02 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 5,666,160 | 5,666,160 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 98,439.83 | 98,439.83 | 169,202.43 | 95,165.39 |
| 收到的其他与投资活动有关的现金 | 2,122,257.44 | 0 | 1,869,698.24 | 1,400,468.22 |
| 投资活动现金流入小计 | 2,220,697.27 | 98,439.83 | 7,705,060.67 | 7,161,793.61 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,552,431.67 | 14,991,278.83 | 79,533,183.58 | 71,124,383.65 |
| 投资支付的现金 | - | - | 5,666,160 | 5,666,160 |
| 支付其他与投资活动有关的现金 | 3,770,423.9 | 180,176.97 | 1,424,970.32 | 904,973.72 |
| 投资活动现金流出小计 | 22,322,855.57 | 15,171,455.8 | 86,624,313.9 | 77,695,517.37 |
| 投资活动产生的现金流量净额 | -20,102,158.3 | -15,073,015.97 | -78,919,253.23 | -70,533,723.76 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 254,500,000 | 193,500,000 | 315,200,000 | 260,200,000 |
| 收到其他与筹资活动有关的现金 | 17,983,195.04 | 17,983,195.04 | 7,342,890.87 | 6,591,618.3 |
| 筹资活动现金流入小计 | 272,483,195.04 | 211,483,195.04 | 322,542,890.87 | 266,791,618.3 |
| 偿还债务支付的现金 | 182,100,000 | 154,250,000 | 242,856,891 | 185,106,891 |
| 分配股利、利润或偿付利息支付的现金 | 6,667,052.1 | 4,865,710.79 | 10,632,771.99 | 7,075,181.72 |
| 支付其他与筹资活动有关的现金 | 2,321,000 | 1,721,000 | 4,146,000 | 3,262,500 |
| 筹资活动现金流出小计 | 191,088,052.1 | 160,836,710.79 | 257,635,662.99 | 195,444,572.72 |
| 筹资活动产生的现金流量净额 | 81,395,142.94 | 50,646,484.25 | 64,907,227.88 | 71,347,045.58 |
| 四、汇率变动对现金及现金等价物的影响 | 2,291,548.32 | 2,093,466.52 | 4,651,292.15 | 2,330,261.99 |
| 五、现金及现金等价物净增加额 | -69,168,305.7 | 30,187,872.76 | 13,069,594.29 | -55,530,496.21 |
| 加:期初现金及现金等价物余额 | 150,791,166.09 | 150,791,166.09 | 137,721,571.8 | 137,721,571.8 |
| 期末现金及现金等价物余额 | 81,622,860.39 | 180,979,038.85 | 150,791,166.09 | 82,191,075.59 |
| 补充资料: | | | | |
| 净利润 | - | 85,063,308.58 | 123,819,879.98 | - |
| 资产减值准备 | - | 755,770.82 | 734,567.77 | - |
| 固定资产和投资性房地产折旧 | - | 10,947,077.43 | 15,413,227.93 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 10,947,077.43 | 15,413,227.93 | - |
| 无形资产摊销 | - | 606,971.99 | 815,641.82 | - |
| 长期待摊费用摊销 | - | 718,752.81 | 2,245,630.86 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -729.51 | -48,776.73 | - |
| 固定资产报废损失 | - | 70,897.98 | 60,184.56 | - |
| 公允价值变动损失 | - | -225,846.75 | 340,708.35 | - |
| 财务费用 | - | 1,278,611.59 | 1,347,058.95 | - |
| 投资损失 | - | - | -699,765.17 | - |
| 递延所得税 | - | -653,358.14 | -3,421,927.97 | - |
| 其中:递延所得税资产减少 | - | -503,674.68 | -4,145,134.12 | - |
| 递延所得税负债增加 | - | -149,683.46 | 723,206.15 | - |
| 存货的减少 | - | -13,722,336.4 | -44,272,141.1 | - |
| 经营性应收项目的减少 | - | -107,062,749.42 | -118,187,584.41 | - |
| 经营性应付项目的增加 | - | 14,547,083.06 | 32,808,603.16 | - |
| 其他 | - | -4,932,801.66 | 3,284,635.49 | - |
| 现金的期末余额 | - | 180,979,038.85 | 150,791,166.09 | - |
| 减:现金的期初余额 | - | 150,791,166.09 | 137,721,571.8 | - |
| 现金及现金等价物的净增加额 | - | 30,187,872.76 | 13,069,594.29 | - |
| 公告日期 | 2025-11-04 | 2025-10-17 | 2025-06-30 | 2025-11-04 |
| 审计意见(境内) | | 标准无保留意见 | 标准无保留意见 | |